Reasonable material mine twist drill pipe reinforcement wear resistant drilling machine accessories 3.5mm twist drill pipe

Add to My Favorites Download QR Code

Share product to :

Specification

Processing customization : Yes,Lan Chuang,28 type twist drill pipe,Twist drill pipe,Mining,0,28mm twist drill pipe,No

Material : Default

Packing Information

Product Introduction

联系方式

三大理由

为什么选择我们

产品介绍：

螺旋钻杆具有钻进速度快，钻孔成型好，钻进效率高，扭矩更大，运转平稳，弹簧销自动锁合，拆卸方便快捷等特点。

长螺旋钻杆性能特点

长螺旋钻杆钻深孔时钻杆同时配有开口销，增加传动扭力，大大减少了钻杆丢失的情况。且采用插入式丝扣连接，拆装方便迅速、密封性好、抗拉强度高、成桩质量高等特点。垂直度好，便于拆卸、安装。

长螺旋钻杆型号有：直径400mm-500mm-600mm-700mm-800mm。

产品展示：

dde95fe7cd257b2272d1b66e3176d2

b81132508ecd9d59bb5d7e71e8d05e

af481af6a1756f28cfd1c0afb49275

3038894769_2051449904

1685152226_562729661___r__=142

购买须知

我们承诺

真实反馈

• Amanbo Return Policy applies to all orders on amanbo.com.

• If products are not as described, returns are accepted and return shipping fee should be paid by buyer.

• If products are as described, seller has the right to refuse return. Buyer should pay return shipping fee if return require is insisted on.